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#33aaaa

a dark, vivid cyan · cool · closest name: teal

RGB
51, 170, 170
HSL
180°, 54%, 43%
CMYK
70, 0, 0, 33
Luminance
0.3236

Every format

HEX#33aaaa
RGBrgb(51, 170, 170)
HSLhsl(180, 54%, 43%)
CMYKcmyk(70%, 0%, 0%, 33%)
LABlab(63.6 -31.7 -9.5)
LCHlch(63.6 33.1 196.7)
OKLCHoklch(0.675 0.102 195.0)

Copy-ready code

/* CSS */
color: #33aaaa;
background-color: #33aaaa;
/* Tailwind (arbitrary) */
class="text-[#33aaaa] bg-[#33aaaa]"
/* SCSS */
$brand: #33aaaa;
/* SwiftUI */
Color(red: 0.200, green: 0.667, blue: 0.667)
/* Android */
Color.parseColor("#33aaaa")

Accessibility — WCAG contrast

Aa
#33aaaa on white: 2.81:1
AA ✗ fail · AA-large · AAA
Aa
#33aaaa on black: 7.47:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red20.0%
Green66.7%
Blue66.7%

CMYK percentages

Cyan70.0%
Magenta0.0%
Yellow0.0%
Key (black)33.3%

Color previews

#33aaaa text on a black background

contrast 7.47:1

Card sample

#33aaaa text on a white background

contrast 2.81:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #33aaaa;
Background color
Panel with #33aaaa background
background-color: #33aaaa;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #33aaaa;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(51, 170, 170, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 170, 170, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33aaaa;
background: linear-gradient(135deg, #33aaaa, #335BAA);

Monochromatic scale

Palettes built from #33aaaa

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #33aaaa in the Color Lab